85162766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 143125248

約数和(自身を除く): 57962482

約数列:

[1, 2, 13, 26, 31, 62, 157, 314, 403, 673, 806, 1346, 2041, 4082, 4867, 8749, 9734, 17498, 20863, 41726, 63271, 105661, 126542, 211322, 271219, 542438, 1373593, 2747186, 3275491, 6550982, 42581383, 85162766]

約数ペア:

[(1, 85162766), (2, 42581383), (13, 6550982), (26, 3275491), (31, 2747186), (62, 1373593), (157, 542438), (314, 271219), (403, 211322), (673, 126542), (806, 105661), (1346, 63271), (2041, 41726), (4082, 20863), (4867, 17498), (8749, 9734)]